Member
Your donation supports our high-quality, inspiring and commercial-free programming.
Support Icon
Discover all the ways you can make a difference.
Support Icon
The Leadership, Advancement, Membership and Special Events teams are here to help.
Alaskan Dinosaurs
Access to this video is a benefit to members with PBS Passport.
Nova

Alaskan Dinosaurs

Season 48 Episode 21

A team of intrepid paleontologists discovers that dinosaurs thrived in the unlikeliest of places — the cold and dark of winter in the Arctic Circle. How did they survive year-round and raise their young in frigid and dark winter conditions?

Read more
Support Provided By
Full Episodes
Season
Why Ships Crash
Episode
53:31
Nova

Why Ships Crash

How could a single ship cause a major supply chain crisis around the globe?
Season 49 Episode 9
Dinosaur Apocalypse: The Last Day
Episode
53:33
Nova

Dinosaur Apocalypse: The Last Day

Scientists use new fossils to reconstruct the day the dinosaurs died.
Season 49 Episode 7
Dinosaur Apocalypse: The New Evidence
Episode
53:33
Nova

Dinosaur Apocalypse: The New Evidence

Striking new fossils paint a picture of life right before the asteroid impact.
Season 49 Episode 6
Determined: Fighting Alzheimer's
Episode
53:28
Nova

Determined: Fighting Alzheimer's

Follow three women enrolled in a new study to try to prevent Alzheimer’s.
Season 49 Episode 5
Augmented
Episode
1:25:02
Nova

Augmented

An ingenious new technology allows prosthetic legs to move and feel like the real thing.
Season 49 Episode 4
Great Mammoth Mystery
Watch with PBS Passport
Episode
53:26
Nova

Great Mammoth Mystery

Sir David Attenborough explores a site with traces of ancient mammoths and Neanderthals.
Season 49 Episode 3
Secrets in the Scat
Watch with PBS Passport
Episode
53:32
Nova

Secrets in the Scat

Join biologists on an ingenious hunt for the clues hidden in animal poop.
Season 49 Episode 2